ConstraintRotationToNodeRotation class
A Constraint that copies a node's rotation, optionally with dampening.
- Inheritance
- Object
- Constraint
- ConstraintRotationToNodeRotation
Constructors
- ConstraintRotationToNodeRotation(Node targetNode, { double baseRotation: 0.0, double dampening })
-
Creates a new constraint that copies a node's rotation, optionally
with a
baseRotation
added and usingdampening
.
Properties
- baseRotation → double
-
The base rotation will be added to the rotation that copied from the targetNode
final
- dampening → double
-
The filter factor used when constraining the rotation of the node. Valid
values are in the range 0.0 to 1.0
final
- targetNode → Node
-
The node to copy the rotation from
final
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
constrain(
Node node, double dt) → void - Called after update is complete, if the constraint has been added to a Node. Override this method to modify the node's property according to the constraint.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
preUpdate(
Node node, double dt) → void -
Called before the node's update method is called. This method can be
overridden to create setup work that needs to happen before the the
node is updated, e.g. to calculate the node's speed.
inherited
-
toString(
) → String -
Returns a string representation of this object.
inherited
Operators
-
operator ==(
dynamic other) → bool -
The equality operator. [...]
inherited